80491697152

素因数分解:

$2^{10}\times {\mathrm{113}}^1\times {\mathrm{695621}}^1$

素因数の和:695754

約数の個数: 44

約数和(自身を含む): 162328958676

約数和(自身を除く): 81837261524

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 3616, 7232, 14464, 28928, 57856, 115712, 695621, 1391242, 2782484, 5564968, 11129936, 22259872, 44519744, 78605173, 89039488, 157210346, 178078976, 314420692, 356157952, 628841384, 712315904, 1257682768, 2515365536, 5030731072, 10061462144, 20122924288, 40245848576, 80491697152]

約数ペア:

[(1, 80491697152), (2, 40245848576), (4, 20122924288), (8, 10061462144), (16, 5030731072), (32, 2515365536), (64, 1257682768), (113, 712315904), (128, 628841384), (226, 356157952), (256, 314420692), (452, 178078976), (512, 157210346), (904, 89039488), (1024, 78605173), (1808, 44519744), (3616, 22259872), (7232, 11129936), (14464, 5564968), (28928, 2782484), (57856, 1391242), (115712, 695621)]